"""simple docstring"""


def      lowerCamelCase_					(   __lowerCAmelCase = 100							)				->   int:




						'''simple docstring'''



						lowerCamelCase__   =(n * (n + 1) // 2) ** 2
						lowerCamelCase__   =n * (n + 1) * (2 * n + 1) // 6
						return sum_cubes - sum_squares


if __name__ == "__main__":
	print(F'''{solution() = }''')



"""simple docstring"""


def      lowerCamelCase_					(   __lowerCAmelCase  ,       __lowerCAmelCase							)				->   float:




						'''simple docstring'''



						return price * (1 + tax_rate)


if __name__ == "__main__":
	print(F'''{price_plus_tax(100, 0.25) = }''')
	print(F'''{price_plus_tax(125.50, 0.05) = }''')


